You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
105 lines
2.6 KiB
105 lines
2.6 KiB
4 years ago
|
<?php
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @file
|
||
|
|
* Views integration for the rules scheduler module.
|
||
|
|
*/
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Default scheduled task handler.
|
||
|
|
*/
|
||
|
|
class RulesSchedulerDefaultTaskHandler implements RulesSchedulerTaskHandlerInterface {
|
||
|
|
|
||
|
|
/**
|
||
|
|
* The task array.
|
||
|
|
*
|
||
|
|
* @var array
|
||
|
|
*/
|
||
|
|
protected $task;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Constructs a repetitive task handler object.
|
||
|
|
*/
|
||
|
|
public function __construct(array $task) {
|
||
|
|
$this->task = $task;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Implements RulesSchedulerTaskHandlerInterface::runTask().
|
||
|
|
*/
|
||
|
|
public function runTask() {
|
||
|
|
if ($component = rules_get_cache('comp_' . $this->task['config'])) {
|
||
|
|
$replacements = array('%label' => $component->label(), '%plugin' => $component->plugin());
|
||
|
|
$replacements['%identifier'] = $this->task['identifier'] ? $this->task['identifier'] : t('without identifier');
|
||
|
|
rules_log('Scheduled evaluation of %plugin %label, task %identifier.', $replacements, RulesLog::INFO, $component, TRUE);
|
||
|
|
$state = unserialize($this->task['data']);
|
||
|
|
$state->restoreBlocks();
|
||
|
|
// Block the config to prevent any future recursion.
|
||
|
|
$state->block($component);
|
||
|
|
// Finally evaluate the component with the given state.
|
||
|
|
$component->evaluate($state);
|
||
|
|
$state->unblock($component);
|
||
|
|
rules_log('Finished evaluation of %plugin %label, task %identifier.', $replacements, RulesLog::INFO, $component, FALSE);
|
||
|
|
$state->cleanUp();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Implements RulesSchedulerTaskHandlerInterface::afterTaskQueued().
|
||
|
|
*/
|
||
|
|
public function afterTaskQueued() {
|
||
|
|
// Delete the task from the task list.
|
||
|
|
db_delete('rules_scheduler')
|
||
|
|
->condition('tid', $this->task['tid'])
|
||
|
|
->execute();
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Implements RulesSchedulerTaskHandlerInterface::getTask().
|
||
|
|
*/
|
||
|
|
public function getTask() {
|
||
|
|
return $this->task;
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Interface for scheduled task handlers.
|
||
|
|
*
|
||
|
|
* Task handlers control the behavior of a task when it's queued or executed.
|
||
|
|
* Unless specified otherwise, the RulesSchedulerDefaultTaskHandler task handler
|
||
|
|
* is used.
|
||
|
|
*
|
||
|
|
* @see rules_scheduler_run_task()
|
||
|
|
* @see rules_scheduler_cron()
|
||
|
|
* @see RulesSchedulerDefaultTaskHandler
|
||
|
|
*/
|
||
|
|
interface RulesSchedulerTaskHandlerInterface {
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Processes a queue item.
|
||
|
|
*
|
||
|
|
* @throws RulesEvaluationException
|
||
|
|
* If there are any problems executing the task.
|
||
|
|
*
|
||
|
|
* @see rules_scheduler_run_task()
|
||
|
|
*/
|
||
|
|
public function runTask();
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Processes a task after it has been queued.
|
||
|
|
*
|
||
|
|
* @see rules_scheduler_cron()
|
||
|
|
*/
|
||
|
|
public function afterTaskQueued();
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Returns the task associated with the task handler.
|
||
|
|
*
|
||
|
|
* @return array
|
||
|
|
* The task (queue item) array.
|
||
|
|
*/
|
||
|
|
public function getTask();
|
||
|
|
|
||
|
|
}
|